Yamaha RX-V679BL 7.2-Channel MusicCast  AV Receiver with Bluetooth, Works with Alexa Works with Alexa for voice control (Alexa device sold separately). YPAO - Reflected Sound Control Dialogue Lift & Dialogue Volume 4K / 60p 4:4:4 pass-through, 4K video up conversion Sirius, Airplay, Pandora, Spotify Connect, tuner, PC / NAS, Bluetooth MusicCast wireless multiroom audio system